怎么介绍?
发布时间：2017-04-08 19:27:43
https://dev.mysql.com/doc/refman/5.7/en/show-create-procedure.htmlSHOW CREATE PROCEDURE proc_name This statement is a MySQL extension. It returns the exact string that can be used to re-create the named stored procedure. A similar statement, SHOW CREATE FUNCTION, displays information abo.........【阅读全文】
发布时间：2017-03-03 15:44:42
https://bbs.archlinux.org/viewtopic.php?id=54661chmod +s /sbin/haltchmod +s /sbin/reboot......【阅读全文】
发布时间：2016-05-05 13:49:16
https://support.rackspace.com/how-to/install-epel-and-additional-repositories-on-centos-and-red-hat/This article describes how to configure a CentOS or Red Hat Enterprise Linux system to use the Fedora Extra Packages for Enterprise Linux (EPEL) repository. The EPEL repository provides usef.........【阅读全文】
发布时间：2016-01-06 15:03:52
http://www.cyberciti.biz/faq/howto-linux-add-user-to-group/How can I add a user to a group under Linux operating system using command line options? How to add an existing user into a group in Linux using command line options?You can use the useradd or usermod commands to add .........【阅读全文】
